I'm plastic, not graded but newly mint condition
Mark McGwire 1988 Topps All-Star Rookie Green Line on Bat Error #580 Oakland
Mavin 1988 Topps All Star Rookie Mark McGwire Baseball Card #580 Autograph
Mark McGwire Gallery Trading Card Database
Mark McGwire Rookie Card 1985 Topps #401 BGS 9 (8.5 9 9.5 9)
Sold at Auction: Wrong Front Error - Mark McGwire 1988 Topps Card
1988 Topps Mark McGwire Oakland Athletics #580 India
1985 Topps Mark McGwire 1984 USA Baseball Team Signed #401 PSA 6 EX-MT Auto 9
1988 Topps 580 Mark McGwire NM/M (Near Mint/Mint) at 's Sports Collectibles Store
30 Most Valuable 1988 Topps Baseball Cards - Old Sports Cards
Mark McGwire 1988 Topps Gallery Champions Pewter #580 Oakland Athletics A's